Stop PSE update notification "You have a new update!"

[Alex Avo]

Every time I start PSE 2021 I get this notification. I don't need or want any updates. What and how do I delete/disable  this so it never pops up again?

[ShelLuser]

Well, I definitely recommend updating in this case because the older versions "had issues". Of course if those didn't concern you and everything works as intended, yah, then I can understand that you're not interested.

Anyway, I looked it up but I don't think there's an option for this. Either the program warns you or it'll update itself automatically:

So I think the only way to stop the warnings is to actually apply the update.